STILLEN 2009-2020 Nissan 370Z [Z34] 6-Piece Body Kit - KB11120KT2

Elevate your Nissan 370Z with the STILLEN 6-Piece Body Kit, a race-inspired aerodynamic upgrade that blends aggressive styling, improved cooling, and increased stability. Modeled after Steve Millen’s award-winning IMSA 300ZX and STILLEN’s Targa Newfoundland GT-R, this kit is engineered to enhance both form and function for street or track-focused builds.

Kit Includes

• STILLEN Front Fascia (KB11121)
  Opened-up design for increased airflow and aggressive appearance

• STILLEN Side Skirts / Rocker Panels (KB11125)
  Sharp-cut design enhances side profile and aerodynamic flow

• STILLEN Mesh Grille Insert (B11121LG)
  Tight honeycomb mesh blocks harmful debris while maintaining airflow

• STILLEN Rear Hatch Wing (KB11123)
  Increases rear downforce to help keep the car planted under acceleration

• STILLEN Roof Wing (KB11124)
  Reduces airflow turbulence to improve rear wing efficiency and adds aggressive styling

Vehicle Fitment

Compatible with:

• Nissan 370Z [Z34] – 2009–2020

Fitment Notes:

• Vehicle-specific design utilizing OEM mounting locations
• Designed to integrate seamlessly with factory body lines
• Front fascia compatible with STILLEN brake duct cooling kits

Construction & Quality

• Direct-molded polyurethane construction for OE-level fit and durability
• Resistant to cracking and breaking under normal use
• Prep and paint ready for full color-match or custom finishes
• Developed and manufactured in-house by STILLEN
• Made in the USA at STILLEN headquarters in Costa Mesa, California
• Backed by a Limited Lifetime Warranty

Performance-Driven Aerodynamics

Unlike purely cosmetic kits, the STILLEN 6-Piece Body Kit is designed with real aerodynamic purpose:

• Front fascia increases airflow for improved engine, oil, and transmission cooling
• Modular vents support brake duct cooling systems
• Side skirts and rear wing borrow race-proven design concepts to improve stability
• Rear hatch wing and roof spoiler work together to increase rear downforce and reduce turbulence

For optimal performance gains, pairing with STILLEN Gen 3 Intakes is recommended.

Styling Impact

• Clean, flowing design modernizes the 370Z without losing its iconic character
• Aggressive yet refined appearance inspired by professional motorsport
• Transforms the 370Z into a true performance-focused street machine

Why Choose STILLEN

• Decades of motorsports and aerodynamic development experience
• Race-tested designs translated into street-ready performance
• Industry-leading polyurethane body components with lifetime material confidence